baber/WOPTO huggingface dataset:
Patent FR-2655092-A1 (FR)
Inventor: BERNARD VILBERT
IPC: B01L99/00
Filed: 1989-11-24
Abstract: The device comprises a set of peristaltic pump cases (1) which are integral with each of the receptacles (10) which hold the liquids (11). Each pump case (1) includes a compression pipe (8) and at least one of its sides is open in order to receive the rotor (3) of a mobile unit (2) which further comprises a motor (4) for driving said rotor (3), and a receiving device (5) for the receptacle (6) which receives the successively sampled liquids (11). The receiving device (5) includes a weighing device for monitoring the amount of liquid (11) which is placed in the receptacle (6).
Patent FR-2655213-A1 (FR)
Inventor: RAYMOND GRINNEISER
IPC: H05B37/03
Filed: 1989-11-27
Abstract: Remote-control device with carrier current intended to be mounted in a electrical network comprising an electrical load (3) and an electrical generator (1) engendering an electrical parameter, voltage or current, at its terminals. This device comprises on the one hand an emitter (10) including an impedance (4') and a switch (5') which are electrically connected so that the switching of the switch (5') makes the fixed parameter vary across the terminals of the electrical load (3), and on the other hand a receiver (9) including an impedance (4) and a switch (5) which are electrically connected so that the switching of the switch (5) does not make the fixed parameter vary across the terminals of the electrical generator (1).
Patent FR-2639966-A1 (FR)
Title: Electric iron which can be used without a flex
Inventor: SCHROETER JOERG
IPC: D06F79/02
Filed: 1989-12-05
Abstract: Electric iron which, during operation without a flex may be placed on a storage and contact base to be powered with current for the purpose of heating, the base including a casing and a module for connection to the mains fixed removably to the casing as well as a locking device for locking the module for connection to the mains onto the iron. The casing 8 of the base has a locking actuating device with an operating element 140 which can be actuated by the user, by means of which the device for locking the module for connection to the mains 4 may be actuated and the module for connection to the mains 4 may be locked as required to the iron 6 or to the casing 8 of the base.
Patent FR-2640967-A1 (FR)
Title: (S)-1'-Methoxycarbonylethyl 2-bromo-5-(2-chloro-4-trifluoromethylphenoxy)benzoate and (S)-1'-ethoxycarbonylethyl 2-bromo-5-(2-chloro-4-trifluoromethylphenoxy)benzoate, process for their preparation and their use in herbicidal compositions
IPC: C07C69/736
Filed: 1989-12-27
Abstract: The invention relates to a herbicidal composition which comprises (S)-1'-methoxycarbonylethyl 2-bromo-5-(2-chloro-4-trifluoromethylphenoxy)benzoate or (S)-1'-ethoxycarbonylethyl 2-bromo-5-(2-chloro-4-trifluoromethylphenoxy)benzoate as active component at a concentration of 0.01 to 95.0 % by weight, with one or a number of solid and/or liquid supports, preferably ground natural or synthetic materials, and/or with one or a number of inert solvents, preferably xylene and/or cyclohexanone, and optionally with one or more surface-active agents, preferably anionic and/or nonionic emulsifying or dispersing agents. The invention moreover relates to the two above compounds and to a process for preparing them. The compounds according to the invention have a notable herbicidal effect (more than 90 %) and advantageous selectivity threshold values with respect to cultivated plants.
Patent FR-2658972-A1 (FR)
Title: Device for heating the production string (casing, column) of a well and method for fitting the heating windings
Inventor: JACQUES NUSBAUMER
IPC: E21B17/10
Filed: 1990-02-23
Abstract: The present invention relates to a device for heating the production string of a well and the method for fitting the heating windings. The device for heating the production string of a well is characterised in that it includes at least one winding (84) of a monoconductor cable (40) around the string (24), supplied with monophase alternating current, placed in the annular space formed between the production string (24, 25, 26) and the wall (10) of the well in order to generate induced currents in the walls of the production string.
Patent FR-2660145-A1 (FR)
Title: Enceinte acoustique a haut-parleur auxiliaire actif.
Inventor: JEAN-MARIE REYNAUD
IPC: H04R1/22
Filed: 1990-03-23
Abstract: L'invention concerne une enceinte acoustique du type à haut-parleur auxiliaire actif comprenant deux haut-parleurs électrodynamiques alimentés en phase, un haut-parleur principal (1) disposé dans une première chambre (3) et un haut-parleur auxiliaire (2) disposé dans une deuxième chambre (4) adjacente à la première chambre (3), le haut-parleur auxiliaire (2) étant disposé sur la paroi commune (10) aux deux chambres (3, 4), caractérisée en ce que la première chambre (3) est constituée de deux cavités adjacentes (5, 6) reliées par un évent (8) traversant leur cloison commune (7), une première cavité (5) contenant le haut-parleur principal (1) et étant accordée sur ce dernier et une deuxième cavité (6) comprenant la paroi commune (10) aux deux chambres précitées (3, 4) et étant accordée sur le haut-parleur auxiliaire (2), en ce que la deuxième chambre (4) comprend une chambre de compression (11) dans laquelle est logé le haut-parleur auxiliaire (2) et qui débouche sur une ligne acoustique (13) de section croissante et en ce que les deux haut-parleurs (1, 2) présentent un très faible facteur de surtension et ont le même diamètre.
Patent FR-2662327-A1 (FR)
Title: Cabinet for electrical apparatus, with a functional back plate
Inventor: JACQUES GUELIN
IPC: H02B1/40
Filed: 1990-05-16
Abstract: This is a cabinet including a back plate (11) intended to be attached to any support, a chassis (12) integral with this back plate (11) and suitable for accommodating the electrical apparatus in question, and a covering (13) able to go round the assembly. According to one arrangement of the invention, as the chassis (12) requires a number N of fixing points for fixing it to the back plate (11), the said back plate (11) includes, in standby, a number of fixing regions (22) which is a multiple of this number N, in such a way that the chassis (12) can itself be attached according to one or the other of at least two separate configurations, one, opened out, suitable for central cabling for the electrical apparatus in question, the other, closed in, suitable for leaving the choice between central cabling and/or lateral cabling of the latter. Application, especially, to distributor cabinets for electrical apparatus.
Patent FR-2668314-A1 (FR)
Title: Methods and devices for automatically connecting ends of segments of conductor wires or of optical fibres to adapted receptacles of components
Inventor: CLAUDE RICARD
IPC: H01R43/28
Filed: 1990-10-17
Abstract: The subject of the present invention is methods and devices for automatically connecting ends of segments of conductor wires or of optical fibres to adapted receptacles of components. A device according to the invention includes a conveyor (1) which has clamps at various end processing units. The loading unit (5) puts segments of wire in place in a first type of clamp (2). The units (4), (20) modify the ends for the purpose of connecting them. The unit (21) sorts the ends in the clamps in such a way as to arrange them in a preferred order for connection, which is then carried out by one or more units (32). The invention uses clamps adapted to various operations, for holding a group of wires (72) or for holding components (34). One application is the automatic manufacture of bundles of conductor wires.
Patent FR-2671446-A1 (FR)
Title: Heating device for a chamber for deposition under partial vacuum of thin films on a substrate
Inventor: CHRISTIAN BELOUET
IPC: H01L39/24
Filed: 1991-01-08
Abstract: Heating device for a chamber for deposition under partial vacuum of thin films on a substrate, which device comprises a heating lead (cord), characterised in that: - the said heating lead (11) is arranged in spirals (12, 13) in housings (8, 9) made in the two opposite main faces of a central metal core (3), - and in that the said core is solidly attached to one face of a solid metal plate (10), the other plane and precision-ground face (15) of which is intended to be placed in front of the said substrate.
Patent FR-2674762-A1 (FR)
Title: Ball server for golf practice
Inventor: CHARLES BERNADET
IPC: A63B47/00
Filed: 1991-04-04
Abstract: The invention relates to a device making it possible to dispense individual golf balls on practice areas for training in golf. This device is characterised by the use of a container (11) equipped with a slide articulated about a shaft. The container (11) is previously filled with golf balls. The player presses on the stirrup piece with his club, the slide pivots about the shaft and releases a golf ball which rolls towards the ground, while the other balls are retained in the container (11) by the separator. When the player stops pressing with his club, the slide returns to its initial position through the effect of the spring. The device uses no special source of energy. The device according to the invention is intended particularly for training in golf on golf practice areas.
Patent FR-2676313-A1 (FR)
Title: Boite de derivation a rapporter sur un cable passant, notamment pour reseau souterrain.
Inventor: PIERRE FRANCOIS
IPC: H01R9/03
Filed: 1991-05-10
Abstract: Il s'agit d'une boîte de dérivation dans laquelle deux mâchoires (18A, 18B) contrebutent les organes de connexion (19P, 19N) nécessaires à la dérivation recherchée. Suivant l'invention, ces organes de connexion (19P, 19N) sont fixes par rapport aux mâchoires (18A, 18B) et celles-ci sont montées mobiles l'une par rapport à l'autre sous le contrôle d'au moins un ensemble de serrage (28) formé de deux éléments de serrage (29A, 29B) complémentaires dont l'un au moins est toujours accessible de l'extérieur, quelle que soit dans la tranchée la position de la boîte montée sur le câble principal, en sorte que, d'une part, lorsque la boîte est refermée, une action sur l'un ou l'autre de ces éléments de serrage (29A, 29B) suffit à assurer la mise sous tension, et que, d'autre part, cette mise sous tension ne peut être obtenue que lorsque la boîte est ainsi dûment refermée. Application à la desserte d'un abonné.
Patent FR-2676253-A1 (FR)
Title: Fuel economizer for motor vehicle
Inventor: AMAR OUADAH
IPC: F02M5/12
Filed: 1991-05-07
Abstract: The subject of the present invention is a fuel economizer, which can be fitted to all types of vehicles. It is characterised in that it includes a main element 6, a secondary element 8 containing a float 5 and equipped with several communicating orifices: an orifice 3 equipped with a double connector 14 via which the fuel arrives, passing through an orifice 2 and going as far as an orifice 4 equipped with a regulating screw 13 then flowing out through an orifice 9 filling a lower reservoir 7 and emerging through an orifice 9 allowing manoeuvring of the float 5 equipped with a valve welded onto its end 15, thus coming to block the passage 2 to fluid when about to discharge to the return of the reservoir of the vehicle while the liquid contained in the reservoir 7 for its part flows out towards the carburettor through the orifice 12 equipped with a connector.
Patent FR-2676653-A1 (FR)
Title: Mechanical device for visually checking the struck or not struck state and for manual release of gas for a so-called "auxiliary pressure" fire extinguisher
Inventor: MICHEL SIMON-BERIL JEAN-CLAUDE
IPC: A62C37/50
Filed: 1991-05-22
Abstract: The invention relates to a mechanical device making it possible visually, by virtue of the position of an indicator, to check the struck or not struck state of fire extinguishers on which it is installed and to release gas therefrom as required, without making them operate or dismantling them, simply by manual action on a valve. This device comprises a cylinder (1) including a locking device made up of a ball (5), a return spring (6) and an adjusting screw (7) for keeping, in an up or down position, a piston (2) which slides inside comprising, for this purpose, two grooves and which is actuated by the action of the gas or by the finger and serves as a gas release valve by virtue of a longitudinal flue. Sealing of the system is ensured by a seal placed on the piston base (3). The position of the head (crown) of the piston (4) indicates the state of the extinguisher and serves for the possible release of gas therefrom. The device according to the invention is particularly intended to optimise safety in fire extinguishers.
Patent FR-2677182-A1 (FR)
Inventor: JOSEPH CHALOM
IPC: H01S3/213
Filed: 1991-05-30
Abstract: A family of laser dyes containing water-soluble coumarin derivatives having formula (I), wherein R<1> is (OCH2CH2)mOCH2R<7> or (OCH(CH3)CH2)mOCH2R<7>, in which m = 1-30, R<7> may be a hydrogen atom or various groupings, and R<2> to R<6> may be various substituents suitable for obtaining a laser effect.
Patent FR-2677283-A1 (FR)
Title: Device for guiding metal wire into a bending machine
Inventor: YVES LATOUR
IPC: B21C1/28
Filed: 1991-06-04
Abstract: On either side of the line of running of the metal wire (1) are arranged two parallel metal plates (2, 3), on each of and along which are fixed, alternately, rollers (20, 30) and flat guides (21, 31), each of the plates (2, 3) possessing, not far from each of its ends, an oblong orifice (22, 23; 32, 33) having a longitudinal axis which is not parallel to the said plate (2, 3), the longitudinal axes of the orifices (22, 23) of the same plate (2) being parallel to each other but not parallel to those (32, 33) of the other plate (3), making the same angle as the latter ones with the line of passage of the wire (1), symmetrically with respect to the said line, studs (40, 41; 42, 43) being arranged in each of the orifices (22, 23; 32, 33), the said studs being solidly fastened to the wall (4) against which the plates (2, 3) may slide.
Patent FR-2665604-A1 (FR)
Title: Dispositif a onde acoustique de surface.
Inventor: SUGAI KAZUYOSHI
IPC: H04B1/71
Filed: 1991-07-09
Abstract: L'invention concerne un dispositif à onde acoustique de surface pour l'élimination des signaux sur bande étroite. Selon l'invention, la sensibilité de la détection est considérablement améliorée grâce à la disposition d'un groupe de séries de bandes en métal (16) sur le côté opposé au tranducteur d'entrée par rapport au transducteur de sortie, à la surface d'un film piézo-électrique (4) et en reliant un groupe de séries de diodes (18) à ce groupe de séries de bandes en métal. L'invention s'applique notamment aux dispositifs à ondes acoustiques de surface pour communications sur spectre dispersé.
Patent FR-2667345-A1 (FR)
Title: Device with a rod allowing slow rotation
Inventor: JUJI OJIMA
IPC: E05F5/00
Filed: 1991-09-30
Abstract: The invention relates to a device with a rod allowing slow rotation, in which a rod supports second member which can rotate with respect to a first one. …<??>According to the invention, the hollow body (31) of the rod is fixed to the first member so that it cannot rotate, members forming caps (32, 33) are fixed to the second member so that they cannot rotate, and are inserted, from outside, at the ends of the body; blocking protuberances (39a, 39b), which control the extent of relative rotation between the body of the rod and the members forming caps by relative abutment, extend from the body of the rod and from a member forming a cap; a torsion bar (4) is fixed at one end to the body of the rod and, at its other end, to the member forming a cap; and a viscous grease is enclosed between the body of the rod and the member forming a cap. …<??>The invention applies particularly to the closure of chests. … …
Patent FR-2681848-A1 (FR)
Title: Device for releasing screw-on lids on containers using only one hand
Inventor: ERNEST HUISSOUD BERNARD
IPC: B67B7/18
Filed: 1991-09-27
Abstract: The invention relates to a device enabling screw-on lids on containers to be unscrewed effortlessly, even using only one hand. This is achieved by tightly gripping the lid and the container simultaneously whilst imparting a relative rotation thereto. The apparatus is as easy to use as a pair of pliers. It is principally made up of two rings (1, 2) each equipped with a clamping lever (3, 4). These two subassemblies, although they are connected together, have an angular clearance which enables the lid to be unscrewed. The device according to the invention is particularly designed for opening jars.
Patent FR-2668557-A1 (FR)
Title: Procede pour la commande d'un organe de manóoeuvre, ou verin, electropneumatique.
Inventor: HANS-JURGEN MULLER
IPC: F15B21/08
Filed: 1991-10-15
Abstract: Un procédé connu, applicable notamment à l'embrayage de véhicules automobiles, pour commander un vérin électropneumatique dont la chambre de travail peut, au moyen de deux électrovalves, être mise en communication avec soit une source de vide, soit une source de pression a pour inconvénient que des déplacements rapides nécessitent des sections de valve importantes avec lesquelles des déplacements lents ne sont pas réalisables de façon suffisamment finement sensible en raison de temps d'ouverture trop courts. C'est pourquoi, selon l'invention, dans le cas où un déplacement lent du vérin est exigé, les deux électrovalves sont commandées avec une même fréquence mais un taux d'impulsions variable pour chaque valve, permettant ainsi pour une consommation minimale de gaz sous pression de régler la vitesse de manœuvre pratiquement à volonté.
Patent FR-2684449-A1 (FR)
Title: Measuring sensor for an electrical ignition circuit
Inventor: OLIVIER GUETTA
IPC: G01R31/00
Filed: 1991-11-29
Abstract: A measuring sensor fitted to an electrical high-tension ignition circuit of an internal combustion engine, particularly one in a motor vehicle; it comprises means for measuring the HT and current at a point in the secondary circuit, these means consisting of a purely resistive circuit (R1, R2, R'1, R'2, R3) which can be placed in a spark-plug hole in the cylinder head.
Patent FR-2671096-A1 (FR)
Title: Production d'huile de tall.
Inventor: ALLAN UKKONEN KEIJO
IPC: C11B13/02
Filed: 1991-12-27
Abstract: La présente invention se rapporte à un procédé de production d'huile de tall à partir de savon mou d'huile de tall obtenu comme sous-produit de l'industrie de la cellulose. On acidifie le savon mou d'huile de tall avec de l'acide chlorhydrique et l'on sépare l'huile de tall ainsi obtenue.
Patent FR-2686658-A1 (FR)
Title: Dispositif de securite pour pompe primaire.
Inventor: DANIEL MONJEAN
IPC: F04B49/10
Filed: 1992-01-24
Abstract: L'invention concerne un dispositif de sécurité assurant l'étanchéité longitudinale de l'arbre d'une pompe primaire en cas de rupture d'un des joints séparant la chambre à haute pression de la chambre à basse pression du fluide dans ladite pompe, ledit dispositif comprenant un piston creux comportant une partie amont de diamètre extérieur D1 et une partie aval de diamètre extérieur D3 supérieur à D1, ledit piston entourant coaxialement ledit arbre et étant placé dans une chambre ménagée dans le logement des joints, ledit dispositif comportant de plus des moyens d'activation permettant de déplacer axialement ledit piston contre ledit arbre en cas de rupture d'un joint, caractérisé en ce qu'en aval du piston (10) sont ménagées deux chambres annulaires, la première (19), dont le diamètre externe D2 est supérieur au diamètre D1, étant en communication avec la chambre à basse pression (28).
Patent WO-9314251-A1 (WO)
Inventor: GUERET JEAN-LOUIS
IPC: D01D5/253
Filed: 1992-12-16
Abstract: L'invention concerne une fibre monofilament en matière plastique contenant de 0,2 à 15 % en poids d'au moins un agent améliorant la caractéristique de glissement de la fibre et réduisant sa mouillabilité à l'eau et/ou aux solvants. L'invention concerne également un applicateur de produit liquide comportant une pluralité de poils reliés mécaniquement à un même élément dans lequel au moins une partie des poils est constituée par des tronçons d'une fibre telle que définie ci-dessus; ces applicateurs sont particulièrement intéressants pour l'application des produits cosmétiques.
Patent FR-2688766-A1 (FR)
Title: Boite a ouverture de prelevement d'une ration.
Inventor: DANIELLE CASTAGNONI
IPC: B65D5/70
Filed: 1992-03-19
Abstract: Boîte à ouverture de prélèvement d'une ration. Une ouverture (12) de dimension supérieure au double de la section transversale des produits contenus dans la boite est définie dans l'une des faces frontales (16, 17) de la boîte et comporte un premier côté (18) qui s'étend le long de l'une de ses arêtes (7). Boîtes de spaghettis.
Patent FR-2678252-A1 (FR)
Title: Dispositif de prehension pour des installations de manipulation.
Inventor: LOTHAR SCHMIDT
IPC: B25J15/10
Filed: 1992-06-24
Abstract: L'invention concerne un dispositif de préhension. Il comprend au moins deux mâchoires de blocage (1) fixées au bâti et constituées chacune d'une chambre (3) à air comprimé ayant, dans la paroi (4) de la chambre tournée vers la pièce, des pistons (7) en forme d'aiguilles montés avec rodage dans un grand nombre d'orifices de commande (6) ou passant dans des éléments d'étanchéité. Application notamment aux installations de manipulation de pièces.
Patent FR-2694503-A1 (FR)
Title: Portable equipment for treating rheumatism and similar complaints - using inductive circuit, positive feedback to transistor polarised by direct current and microprocessor controlled trimming capacitance
Inventor: JEAN-CLAUDE HAVAS
IPC: A61N2/02
Filed: 1992-08-05
Abstract: The equipment includes an inductance circuit which is used as an antenna with an additional concentric section providing positive feedback to a transistor polarised by direct current. Target output frequencies of from 2-40 MHz are successively emitted under clock control. The coil Q factor is kept low to minimise the size of the equipment. The electrical characteristics of the particular patients body may cause significant drift from the target frequencies. This effect is automatically connected by eight capacitances which are switched through 256 combinations in 8 milliseconds by a microprocessor to detect maximum crest to crest voltage and reestablish resonance. ADVANTAGE - Compact, portable and does not require professional operation. Patients electrical characteristics are automatically compensated.
Patent FR-2695409-A1 (FR)
Title: Matériau composite associant un alliage de magnésium contenant du zirconium à un renfort carbon, et son procédé de fabrication.
Inventor: HENRI ABIVEN
IPC: C22C47/16
Filed: 1992-09-10
Abstract: L'invention concerne un matériau composite associant un alliage de magnésium contenant du zirconium à un renfort carboné, et son procédé de fabrication. Selon l'invention, on prépare un tel matériau composite en infiltrant un renfort formé de fibres de carbone ou de graphite par un alliage de magnésium liquide contenant de 0,3 à 1% en poids de zirconium, à une température de 650 à 850degré C. Dans ces conditions, on forme sur les fibres une couche de carbure de zirconium contenant en solution solide du magnésium, répondant par exemple à la formule ZrCx Mgy avec 0,3< x< 1 et 0,02< y< 0,12, ce qui provoque le mouillage des fibres par le magnésium fondu et conduit à une bonne adhérence entre les fibres et la matrice, sans dégrader les caractéristiques mécaniques des fibres.
Patent FR-2695313-A1 (FR)
Title: Socket implant, esp. shoulder prosthesis - is designed to allow use of thin metallic base plate
Inventor: LANDANGER JOEL
IPC: A61B17/86
Filed: 1992-09-08
Abstract: In a socket implant with a metallic base plate (1) accommodating a polyethylene face plate (2), the novelty is that the base plate (1) has a much reduced thickness and has bottom projections (1b) allowing integration of fasteners (3) which cooperate esp. with the spongy material of the socket. USE/ADVANTAGE - Esp. as a shoulder prosthesis. The thickness of the metallic base plate can be minimised in a simple, safe, effective and rational manner.